2752448 - 1032B14 toothed timing belt - r + r for timing adjustment or replacement versions with air conditioner

Removing ( Refitting ) Disconnect the battery negative terminal. - 1048A10  air cleaner filtering element - replace - 5510C30  engine timing sensor - r+r - 4450B04  right front wheel r r - 5510C26  rpm sensor - r+r - 1092B40  air conditioner compressor/alternator drive belt - r + r - 1092A12  crankshaft pulley - r+r for versions with air conditioner - 1032D12  timing system protective cover(s) - r + r - 7055A42  front grille - r+r1. Undo the fixing bolts (1a) and move aside the catch without disconnecting the control cable.2. Fit the tool (2a), complete with support mountings (2b).

NameCountry
2aCrossmember1.870.595.000

NameCountry
2bSupport mountings1.870.650.000
3. Fit the tools (3a) and (3b), then connect them to the tool fitted previously.

NameCountry
3aCrossmember1.860.851.003

NameCountry
3bVertical support1.871.001.300
Position a suitable bracket and anchor it to the power unit to support it.1. Undo the fixing bolt.2. Move the coolant reservoir complete with pipes away from the working area.
1. Unscrew nuts (1a) securing the flexible block (1b) to the timing end engine mount and remove it.
1. Undo the fixing bolts (1a) and remove the rigid engine mount (1b).
1. Rotate the crankshaft until the reference on the driven pulley (1a) lines up with the reference on the cylinder head (1b) and the reference on the drive pulley (1c) lines up with the reference (1d) on the oil pump casing. 2. Undo the fixing nut (2a) and loosen the timing belt moving tensioner (2b).3. Prise off and remove the toothed timing belt.
Refitting ( Removing ) 1. Before fitting the toothed timing belt, check that the references are lined up, making sure that the mark on the driven pulley (1a) lines up with the mark on the cylinder head (1b) and the mark on the drive pulley (1c) lines up with the reference (1d) on the oil pump casing. If the reference marks do not line up, move both the crankshaft and the camshaft very small amounts until the marks line up.
1. Fit the toothed timing belt in its seating.2. Position the tool (2a) and using a torque wrench (2b) preload the timing belt moving tensioner (2c) and loosely tighten the fixing nut (2d).

NameCountry
2aAdaptor1.871.001.400

FasteningComponentØValue(daNm)
2c-MOBILE TIMING TENSIONER-(Preloading toothed timing belt moving tensioner) 0.7
Rotate the crankshaft through two revolutions and check that the references on the driven pulley and the drive pulley coincide with the fixed references on the cylinder head and the oil pump casing, respectively. 1. Measure the tension on the slack branch (1a) of the toothed timing belt with the special tool (1b).
Keep the measuring instrument's sensor at a distance of about 1 cm from the belt.

NameCountry
1bBelt tension measuring instrument1.871.001.500
2. Measure the tension on the taut branch (2a) of the toothed timing belt with the special tool (2b).
Keep the measuring instrument's sensor at a distance of about 1 cm from the belt.

NameCountry
2bBelt tension measuring instrument1.871.001.500
Add together the values measured on the two branches of the toothed timing belt and check that the value obtained is within the following parameters:

MeasurementValue
-Tension of toothed timing belt (Hz)150 - 200
3. Tighten to torque the nut securing the toothed timing belt moving tensioner.

FasteningComponentØValue(daNm)
3NutMOBILE TIMING TENSIONERM8 x 1.252.8 +/- 10 %
Fit in the power unit rigid support back in its seating and tighten the fixing bolts to the specified torque.

FasteningComponentØValue(daNm)
-BoltENGINE MOUNT TIMING SIDEM10 x 1.256

FasteningComponentØValue(daNm)
-BoltENGINE MOUNT TIMING SIDEM8 x 1.252.2
Fit the flexible block in its seating and tighten the nuts to the specified torque.

FasteningComponentØValue(daNm)
-NutFRONT RUBBER MOUNTSM10 x 1.255
Remove the power unit anchor bracket previously fitted.Remove the tools supporting the power unit previously fitted.

NameCountry
-Crossmember1.870.595.000

NameCountry
-Support mountings1.870.650.000

NameCountry
-Crossmember1.860.851.003

NameCountry
-Vertical support1.871.001.300
Fit the coolant reservoir in its seating and tighten the fixing bolt.Position the bonnet catch in its seating and tighten the fixing bolts. - 7055A42  front grille - r+r - 1032D12  timing system protective cover(s) - r + r - 1092A12  crankshaft pulley - r+r for versions with air conditioner - 1092B40  air conditioner compressor/alternator drive belt - r + r - 5510C26  rpm sensor - r+r - 4450B04  right front wheel r r - 5510C30  engine timing sensor - r+r - 1048A10  air cleaner filtering element - replace